What is a Lined Fluorine Valve?

Lined Fluorine Valve: Definition and Features
A Lined Fluorine Valve is a type of industrial valve with its internal surfaces lined with fluoropolymer materials, such as PTFE (Polytetrafluoroethylene), FEP (Fluorinated Ethylene Propylene), or PFA (Perfluoroalkoxy Alkane). These materials provide excellent corrosion resistance, chemical stability, and non-stick properties, making the valve ideal for handling aggressive and corrosive fluids.

Applications of Lined Fluorine Valves
🔹 Chemical Processing Industry – Handling aggressive chemicals like sulfuric acid, hydrochloric acid, and chlorine.
🔹 Pharmaceutical Industry – Ensuring purity in drug manufacturing and preventing contamination.
🔹 Semiconductor Industry – Used in ultra-pure water and high-purity chemical applications.
🔹 Water Treatment Plants – Managing corrosive fluids in desalination and wastewater treatment.
🔹 Pulp and Paper Industry – Controlling bleach and other aggressive processing chemicals.

Common Types of Lined Fluorine Valves
1️⃣ Lined Ball Valves – Ideal for on/off control of corrosive fluids.
2️⃣ Lined Butterfly Valves – Used for throttling and flow regulation.
3️⃣ Lined Gate Valves – Suitable for full-bore flow applications.
4️⃣ Lined Globe Valves – Provides precise flow control.
5️⃣ Lined Check Valves – Prevents backflow in chemical pipelines.